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authorArjan van de Ven <arjan@linux.intel.com>2008-09-29 03:18:02 +0400
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-12-29 20:24:11 +0300
commit25729a7fb88ef2912fcb869abe3a76b3be07fc06 (patch)
tree146e6282ac25d0e00987891a73c02f1682e39b7c
parentdecf67e31e855963f4616912d9bc5b1c339d810a (diff)
downloadlinux-25729a7fb88ef2912fcb869abe3a76b3be07fc06.tar.xz
[SCSI] advansys, arcmsr, ipr, nsp32, qla1280, stex: use pci_ioremap_bar()
Use the newly introduced pci_ioremap_bar() function in drivers/scsi. pci_ioremap_bar() just takes a pci device and a bar number, with the goal of making it really hard to get wrong, while also having a central place to stick sanity checks. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Acked-by: Matthew Wilcox <willy@linux.intel.com> Cc: Brian King <brking@us.ibm.com> Cc: Ed Lin <ed.lin@promise.com> Cc: Nick Cheng <nick.cheng@areca.com.tw> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
-rw-r--r--drivers/scsi/advansys.c3
-rw-r--r--drivers/scsi/arcmsr/arcmsr_hba.c8
-rw-r--r--drivers/scsi/ipr.c2
-rw-r--r--drivers/scsi/nsp32.c3
-rw-r--r--drivers/scsi/qla1280.c3
-rw-r--r--drivers/scsi/stex.c3
6 files changed, 8 insertions, 14 deletions
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 399fe559e4de..2f602720193e 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -13425,8 +13425,7 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost,
}
boardp->asc_n_io_port = pci_resource_len(pdev, 1);
- boardp->ioremap_addr = ioremap(pci_resource_start(pdev, 1),
- boardp->asc_n_io_port);
+ boardp->ioremap_addr = pci_ioremap_bar(pdev, 1);
if (!boardp->ioremap_addr) {
shost_printk(KERN_ERR, shost, "ioremap(%lx, %d) "
"returned NULL\n",
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index f91f79c8007d..106c04d2d793 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -235,7 +235,7 @@ static int arcmsr_alloc_ccb_pool(struct AdapterControlBlock *acb)
uint32_t intmask_org;
int i, j;
- acb->pmuA = ioremap(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0));
+ acb->pmuA = pci_ioremap_bar(pdev, 0);
if (!acb->pmuA) {
printk(KERN_NOTICE "arcmsr%d: memory mapping region fail \n",
acb->host->host_no);
@@ -329,13 +329,11 @@ static int arcmsr_alloc_ccb_pool(struct AdapterControlBlock *acb)
reg = (struct MessageUnit_B *)(dma_coherent +
ARCMSR_MAX_FREECCB_NUM * sizeof(struct CommandControlBlock));
acb->pmuB = reg;
- mem_base0 = ioremap(pci_resource_start(pdev, 0),
- pci_resource_len(pdev, 0));
+ mem_base0 = pci_ioremap_bar(pdev, 0);
if (!mem_base0)
goto out;
- mem_base1 = ioremap(pci_resource_start(pdev, 2),
- pci_resource_len(pdev, 2));
+ mem_base1 = pci_ioremap_bar(pdev, 2);
if (!mem_base1) {
iounmap(mem_base0);
goto out;
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index ded854a6dd35..ec53c220cb37 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -7473,7 +7473,7 @@ static int __devinit ipr_probe_ioa(struct pci_dev *pdev,
goto out_scsi_host_put;
}
- ipr_regs = ioremap(ipr_regs_pci, pci_resource_len(pdev, 0));
+ ipr_regs = pci_ioremap_bar(pdev, 0);
if (!ipr_regs) {
dev_err(&pdev->dev,
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index 22052bb7becb..d06ec5aa6924 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -3401,8 +3401,7 @@ static int __devinit nsp32_probe(struct pci_dev *pdev, const struct pci_device_i
data->IrqNumber = pdev->irq;
data->BaseAddress = pci_resource_start(pdev, 0);
data->NumAddress = pci_resource_len (pdev, 0);
- data->MmioAddress = ioremap_nocache(pci_resource_start(pdev, 1),
- pci_resource_len (pdev, 1));
+ data->MmioAddress = pci_ioremap_bar(pdev, 1);
data->MmioLength = pci_resource_len (pdev, 1);
pci_set_master(pdev);
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index b6cd12b2e996..8cb9240596ab 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -4294,8 +4294,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
error = -ENODEV;
#if MEMORY_MAPPED_IO
- ha->mmpbase = ioremap(pci_resource_start(ha->pdev, 1),
- pci_resource_len(ha->pdev, 1));
+ ha->mmpbase = pci_ioremap_bar(ha->pdev, 1);
if (!ha->mmpbase) {
printk(KERN_INFO "qla1280: Unable to map I/O memory\n");
goto error_free_response_ring;
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 2fa830c0be27..a3a18ad73125 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -1108,8 +1108,7 @@ stex_probe(struct pci_dev *pdev, const struct pci_device_id *id)
goto out_scsi_host_put;
}
- hba->mmio_base = ioremap_nocache(pci_resource_start(pdev, 0),
- pci_resource_len(pdev, 0));
+ hba->mmio_base = pci_ioremap_bar(pdev, 0);
if ( !hba->mmio_base) {
printk(KERN_ERR DRV_NAME "(%s): memory map failed\n",
pci_name(pdev));